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700 Rockaway Turnpike #400, Lawrence, NY, 11559, United States
Get directionsWhat a fantastic, honest local business! My outdoor AC unit was making a terrifying rattling noise, and I was terrified that I was looking at a full system replacement. The technician from 24/7 HVAC arrived right on time, inspected the unit, and found that a large piece of debris and loose branches had slipped through the grill and stuck in the fan blade. He cleared it out, checked the overall health of the system, and only charged me the standard diagnostic fee. Their honesty is incredibly refreshing!
Our family has been using 24/7 HVAC for all our seasonal tune-ups for the past four years, and they never disappoint. Their maintenance plan is worth every single penny. The technicians are always thorough—checking the refrigerant levels, cleaning the coils, and testing the airflow in every room. Since we started using them, our older HVAC system has run smoothly without a single unexpected breakdown, and our monthly utility bills have remained steady. Five stars all day long!
We had an absolute nightmare scenario when our old water heater cracked and started flooding our utility closet late on a Friday night. We called 24/7 HVAC’s emergency line, and their dispatcher walked me through how to shut off the main water valve over the phone to prevent further damage while sending a tech out. The crew arrived quickly, extracted the broken unit, and had a brand new energy-efficient system installed and running by Saturday afternoon. Incredible emergency service!
I highly recommend their indoor air quality and duct cleaning service. We recently bought an older home in Long Beach, and the air felt constantly dusty and triggered my son's asthma. The team from 24/7 HVAC came out with their heavy-duty vacuum systems and cleaned out decades of dust, pet dander, and construction debris from the vents. They showed us before-and-after camera footage of the ducts, and the difference is night and day. The air inside our home feels so much fresher now.
As a property manager supervising several residential complexes across Nassau and Suffolk counties, I need an HVAC partner I can completely rely on at any hour. 24/7 HVAC of Long Island has been that partner for us. Whether it is a routine safety inspection or a midnight no-heat emergency call from a tenant, they handle it with absolute professionalism and speed. Their digital invoicing and detailed repair reports make property management so much easier.
Outstanding customer service from the very first phone call to the completion of the job. The office staff was incredibly accommodating with my hectic work schedule, and the technician texted me when he was 15 minutes away so I could rush home to meet him. He fixed our heat pump's defrost board rapidly and even gave me some great tips on how to maximize our thermostat programming to save on winter heating costs. A phenomenal local company!
Top-notch customer care! The technician took the time to visually show me the worn-out capacitor before replacing it. I appreciate the transparency and lack of high-pressure sales tactics. Will definitely use them again for our future central air conditioning service. Truly standard-setting service for the whole local community!
Prompt, knowledgeable, and efficient. They handled our commercial HVAC emergency at our retail store perfectly, ensuring our customers stayed comfortable. They are now our go-to contractor for all properties. Highly recommend them for emergency boiler repair. Don't hesitate to call them if you are in the area and need help.
Fair prices, no hidden fees, and expert craftsmanship. They replaced our old, inefficient oil furnace with a modern energy-efficient heat pump system. The energy savings are already visible on our utility bills. Fantastic job on the annual HVAC inspection! Professional, timely, and fairly priced—everything you need in a local HVAC provider.
24/7 HVAC LOCAL OF LONG ISLAND has a 4.9 star rating with 806 reviews.
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